포스핀

PH₃

IUPAC: Phosphane

CAS: 7803-51-2

개요

Phosphine is a toxic gas with a garlic or rotten fish odor. Its detection in Venus's atmosphere in 2020 sparked debate about possible microbial life.

구성

원소 기호 원자 원자 질량
수소 H 3 1.0080
P 1 30.9740

원소 구성

H
8.9%
P
×1
91.1%

용도

  • Semiconductor doping
  • Fumigant
  • Chemical synthesis

흥미로운 사실

  • Phosphine detected in Venus's atmosphere in 2020 briefly suggested possible microbial life

안전

  • ⚠ Extremely toxic
  • ⚠ Flammable
  • ⚠ Can spontaneously ignite in air

구조

SMILES

P

성질

유형
gas
상태
gas
몰 질량
34.00 g/mol
밀도
0.0014 g/cm³
녹는점
-133.8 °C
끓는점
-87.7 °C
용해도
0.26 g/L at 17°C

분자 기술자

정확 질량
33.9972
XLogP
-0.1
TPSA
0.0 Ų
수소결합 주개
0
수소결합 받개
0
회전 가능 결합
0
중원자
1
복잡도
0.0

Frequently Asked Questions

What is 포스핀?
포스핀 (PH₃) is a gas compound with the IUPAC name Phosphane.
What is the molecular weight of 포스핀?
포스핀 has a molar mass of 34.0 g/mol.
What state is 포스핀 at room temperature?
포스핀 is a gas at room temperature.
Is 포스핀 organic or inorganic?
포스핀 is classified as an inorganic compound.
What elements make up 포스핀?
포스핀 (PH₃) is composed of 수소 (H), 인 (P).